Enst 201 Lecture 14 Outline of Last Lecture I Poverty in poor country II The film III Other ideas base of off Yunus s idea IV Fertility V Population pyramids Outline of Current Lecture I Population Pyramids II Disease Ecology Current Lecture I Population Pyramids a Developing countries i Population pyramids look like actual pyramids ii Wide base which means population largely consist of younger generation iii Problems 1 Not enough jobs later on for the growing younger generation 2 Younger generation will move into urban cities looking for jobs but usually developing countries do not have enough resources to support the rate of population increase in urban areas iv Mobility transition 1 Rural to rural migration a Usually movement from crowded good land to less crowded poorer land These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute 2 Rural to urban migration 3 International migration a Becoming harder because countries are less accepting toward unskilled immigrants b Developed countries i Pyramids start to have a narrower base ii Middle older generation make up most of the population iii Problems 1 Harder for the younger generation to support the older generation c China i Two drops in population 1 One due to cultural revolution and one due to one child policy ii Male population is larger than female due to selective abortion II Disease Ecology a Infectious disease i Tuberculosis
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